The Elixir programming language

Simple from zero to scale Fast development with robust practices Grows from solo developers to teams of hundreds Scales from single servers to global networks Built on decades of Erlang reliability and fault-tolerance Composable data transformationsOutput"Hello World" Why Elixir? Maintenance Elixir helps developers write clear and purposeful code that focuses on your data and your domain. Thanks to immutability, memory safety, and Elixir's gradual type system, you can build systems that recover from failures and are easy to maintain. Scalability A single Elixir codebase can scale vertically (on multi-core machines) and horizontally (communicating across nodes), excelling at message-oriented and web real-time systems. Combined with projects like Numerical Elixir, Elixir scales across cores, clusters, and GPUs. Loved by developers Voted one of the world's most admired languages several years in a row. See survey results Productivity Elixir ships with a package manager, code formatter, and best in class documentation. Projects like IEx (interactive shell) and Livebook (interactive notebooks) enable rapid prototyping and live-debugging of running systems. Elixir in production Elixir is used by solopreneurs and Fortune 500 companies alike, supporting teams that value developer happiness as well as large-scale operations, across diverse industries and applications. Use Elixir for The Phoenix web framework delivers rapid development, LiveView adds real-time features with minimal code, and Ecto makes your data layer a joy to work with. Ship faster, at scale. Phoenix LiveView Ecto Plug Nerves packages your entire application into compact firmware, with over-the-air updates and telecom-grade fault-tolerance, while AtomVM brings Elixir to devices as small as microcontrollers. Nerves AtomVM Numerical Elixir (Nx) brings GPU-accelerated tensors to Elixir, while Livebook makes exploration interactive: run pre-trained models, visualize data, and deploy - all in one place. Nx Livebook Bumblebee Axon Process data at scale with backpressure and concurrency. Broadway handles millions of events from queues, while Membrane gives you composable pipelines for audio, video, and beyond.

Broadway Membrane Thanks to the Erlang VM, Elixir also excels at IoT, distributed systems, and everything the Erlang is renowned for. Explore some excellent Erlang projects below. EMQX RabbitMQ Riak What will you build? The ecosystem grows every day. Explore thousands of community packages on Hex and find the tools for your next project. Shaped by many Elixir is shaped by the contributions of many. The Elixir Team steers the language and the Erlang Ecosystem Foundation supports Elixir and the broader Erlang community. Elixir Open Source Stewards Companies investing in the Elixir ecosystem by employing or sponsoring developers to work full-time on open-source tooling. Membrane, Popcorn, LiveDebugger, Legion. Building Elixir tooling across the whole stack since 2016. Creators of Elixir, Livebook, Broadway, Plug, and more. Dashbit helps companies adopt and grow Elixir in production. Trusted AI for advisors and financial professionals. Contributors to Expert LSP, Quokka, and more. Your company